[1]冯兰芳,夏兆义,何强,等.基于LS-DYNA的微型客车正面碰撞分析[J].郑州大学学报(工学版),2013,34(01):99-102.[doi:10.3969/j.issn.1671-6833.2013.01.024]
　FENG Lan-fang,XIA Zhao-yi,HE Qiang,et al.Minibus Frontal Crash Analysis Based on LS-DYNA[J].Journal of Zhengzhou University (Engineering Science),2013,34(01):99-102.[doi:10.3969/j.issn.1671-6833.2013.01.024]
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基于LS-DYNA的微型客车正面碰撞分析()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
34卷
期数:
2013年01期
页码:
99-102
栏目:
出版日期:
2013-01-16

文章信息/Info

Title:
Minibus Frontal Crash Analysis Based on LS-DYNA
作者:
冯兰芳; 夏兆义; 何强; 等.
河南工业大学先进制造研究所,河南郑州,450007, 律成车辆有限公司,重庆,400033
Author(s):
FENG Lan-fang1; XIA Zhao-yi1; HE Qiang1; WANG Hong-xiao1; HUI Yan-bo1; XING Zhi-wei1
1. Advanced Manufacturing Technology Research Institute, He Nan University of Technology , Zhengzhou 450007 , China;2. Lucheng Automobile Co. Ltd Chongqing 400033 , China
关键词:
正面碰撞;  LS-DYNA;  有限元分析;  非线性
Keywords:
frontal crash ;  LS-DYNA ;  finite element analysis ;  nonlinear
分类号:
TH122
DOI:
10.3969/j.issn.1671-6833.2013.01.024
文献标志码:
A
摘要:
在CAD模型的基础上采用HyperMesh软件建立了某微型客车的有限元分析模型.在LS-DYNA环境下,对整车进行了正面碰撞的非线性仿真,得到了碰撞时相关参数,并对该车在碰撞过程中主要吸能部件进行了分析,最后通过实车碰撞验证了仿真结果的正确性.通过仿真和实车碰撞结果表明:利用有限元分析对于汽车正面碰撞仿真是有效的.
Abstract:
The finite element analysis model for the minibus is set up by HyperMesh software based on theCAD model.In the LS-DYNA environment,the vehicle frontal crash nonlinear simulation is done,and crashrelated parameters are obtaind. The main energy-absorbing in crash process are analyzed. Simulations are car-ried out and the results coincide well with those of real minibus crash test.The simulation and vehicle crash re-sults show that : by using the finite element analysis for vehicle frontal crash simulation is effective.

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更新日期/Last Update: 1900-01-01